Lock Rekeying Service in Revere

The cost to rekey a residential lock typically ranges from $15 to $50 per lock cylinder, with most professional locksmiths charging a service call fee of $50 to $100. The total price depends on factors like the number of locks, lock type (standard, high-security, electronic), and your location. Rekeying is a cost-effective security solution when you retain your existing hardware but want new keys, such as after moving into a new home or losing a key. It's significantly cheaper than full lock replacement. For a detailed comparison of these two options to help you decide, please refer to our internal article Re-keying Vs. Lock Replacement: A Complete Guide. Always get a clear, upfront quote from a certified locksmith.

Some locks cannot be rekeyed due to their design or construction. Low-cost, disposable locks, often found in budget furniture or cheap padlocks, frequently have non-removable cylinders or are assembled with rivets instead of screws, making rekeying impossible. Many electronic smart locks and certain high-security locks with proprietary keyways are also not designed for traditional rekeying; instead, they require factory-authorized programming or complete module replacement. Additionally, wafer tumbler locks, commonly used in filing cabinets and older cars, are generally not rekeyable by standard locksmith methods. For any lock, consulting a professional locksmith is the best way to determine if rekeying is a viable and cost-effective option compared to replacement.

Rekeying locks is a crucial security practice, and the frequency depends on several factors. As a general rule, you should rekey your locks immediately upon moving into a new home or after losing a key. For ongoing security, consider rekeying every few years or after significant life events, such as the end of a tenancy, a roommate moving out, or an employee leaving a company. This ensures that old keys no longer provide access. Regular rekeying is more cost-effective than full lock replacement and is a core industry standard for maintaining control over who can enter your property. It is a simple yet powerful measure to proactively manage your security.

The cost to change a key lock varies significantly based on the type of lock, labor rates, and whether you rekey or replace it. A basic rekeying service by a professional typically ranges from $50 to $100 per lock. This involves changing the internal pins so old keys no longer work. Replacing an entire lock unit with a new one, such as upgrading to a smart lock or high-security deadbolt, can cost between $100 and $300+ per lock, including hardware and installation. For a detailed comparison to help decide the best option for your situation, we recommend reading our internal article Rekeying Vs. Replacement: Boston Homeowner’s Guide. Always get a quote from a certified locksmith for the most accurate pricing.